Dont want a line item catrgory to appear on VF04

Hi

Billing type - F2

Item Category - Billing Relevance (A), Pricing (X),

I have a packing/pallet item on the delivery which is relevant for billing (A- delivery related billing). It does not appear on the billing document F2 but I dont want it to appear on VF04.

Is this possible,

Please let me know